California dental acquisition guide
Dental Practice Asset Purchase versus Stock Purchase Guide
An asset purchase transfers specified business assets and assumed obligations. A stock purchase transfers ownership of the existing corporation. The structure changes tax basis, allocation, contracts, liabilities, approvals and post-closing accounting, so it should be analyzed before the letter of intent fixes the economics.
Is an asset purchase or stock purchase better for a dental practice buyer?
Neither structure is always better. An asset purchase often gives the buyer a new tax basis in acquired assets and lets the agreement specify transferred assets and assumed liabilities. A stock purchase preserves the entity but carries its historical contracts, tax attributes and exposures, subject to diligence and negotiated protection.
The buyer and seller can have opposing tax preferences. Compare after-tax cash, legal risk, licensing, contract transfer and financing rather than choosing from a rule of thumb.
As of August 2026
What changed in this acquisition-structure guide?
This first edition maps asset and stock structure across tax basis, allocation, contracts, liabilities and closing accounting. It also explains Form 8594, the residual method and the limited possibility of deemed asset treatment for certain qualified stock purchases.
How do asset and stock purchases differ?
| Issue | Asset purchase | Stock purchase |
|---|---|---|
| What buyer acquires | Specified assets and assumed obligations | Shares or ownership interests in existing corporation |
| Legal entity | Buyer commonly operates through its own entity | Target entity generally continues under new ownership |
| Tax basis | Purchase consideration allocated to acquired assets | Buyer generally receives basis in acquired stock, absent special treatment |
| Historical exposure | Can limit assumed items by contract, but exceptions may apply | Entity retains historical assets, liabilities and exposures |
| Contracts and permits | May require assignment, consent, new enrollment or new permit | May continue unless change-of-control terms or law require action |
| Tax reporting | Form 8594 often applies to qualifying business-asset transfers | Stock-sale reporting; a qualifying Section 338 election may alter tax treatment |
| Accounting | Set up acquired assets and liabilities from closing allocation | Record investment or acquisition accounting based on buyer structure |
What is included in a dental practice asset purchase?
The asset purchase agreement should identify every transferred, excluded and assumed item. Descriptions such as “all practice assets” are not enough for operational handoff or tax allocation.
| Category | Items to define | Closing evidence |
|---|---|---|
| Tangible assets | Equipment, furniture, technology, vehicles and supplies | Inventory, serial numbers, liens and condition |
| Receivables and cash | A/R, deposits, credits, refunds and bank cash | Included or excluded status and collection protocol |
| Intangibles | Goodwill, trade name, phone, domain, website and systems | Transfer documents and access credentials |
| Records and information | Patient, business, employee and payer information | Custody, notices, privacy and retention compliance |
| Contracts | Lease, vendors, software, employees, payers and financing | Assignment and third-party consent |
| Restrictive terms | Noncompetition, nonsolicitation and transition services | Enforceability and California legal review |
| Liabilities | Debt, taxes, payroll, refunds, warranties and claims | Express assumption or exclusion and indemnity |
Legal boundary
Does an asset purchase eliminate prior dental practice liabilities?
No. An asset agreement can specify which liabilities the buyer assumes, but contract language alone does not eliminate every possible exposure. Successor-liability doctrines, taxes, payroll, patient credits, regulatory duties, fraud, bulk-transfer rules, contract assumptions and facts surrounding continuity can change the result.
Legal counsel should map known and contingent liabilities, lien releases, representations, indemnities, escrows, insurance and survival periods before closing.
What is IRS Form 8594 for a dental practice acquisition?
Form 8594 reports the allocation of consideration among asset classes when a group of assets constituting a trade or business is transferred and goodwill or going-concern value attaches or could attach. Generally both buyer and seller attach the form to the return for the sale year.
| Asset class | Dental-practice example | Allocation note |
|---|---|---|
| Class I | Cash and general deposit accounts if transferred | Allocated first |
| Class III | Accounts receivable and qualifying debt instruments | Value and collectibility require support |
| Class IV | Supplies or inventory held for sale, if applicable | Allocate up to fair market value |
| Class V | Dental equipment, furniture, building, land and vehicles | Asset-level basis and depreciation follow allocation |
| Class VI | Workforce, records systems, licenses, covenant and other Section 197 intangibles | Allocate under residual method before goodwill |
| Class VII | Goodwill and going-concern value | Receives residual consideration |
The agreement, valuation workpapers, buyer books, seller reporting and Forms 8594 should use consistent amounts or document why a later adjustment is required.
How does purchase-price allocation affect the dental buyer?
Purchase-price allocation establishes the buyer’s tax basis in acquired assets and affects the timing of future deductions. Equipment may recover over a different period than goodwill, while land is not depreciated. Goodwill and many acquired Section 197 intangibles are generally amortized over 15 years for federal tax purposes.
The allocation cannot be set only to maximize one party’s preferred tax result. It must follow the residual method, asset classes, fair values and applicable tax rules.
Illustrative allocation
What does a dental asset allocation example look like?
Assume total consideration of $1,500,000, including closing adjustments, for a dental practice asset acquisition.
| Illustrative asset class | Allocation | Buyer accounting consequence |
|---|---|---|
| Accounts receivable | $100,000 | Set up acquired collectible balances |
| Supplies | $25,000 | Inventory or expense treatment based on facts |
| Equipment and furniture | $275,000 | Depreciable basis by asset |
| Other Section 197 intangibles | $100,000 | Generally amortizable over 15 years federally |
| Goodwill and going concern | $1,000,000 | Generally amortizable over 15 years federally |
| Total consideration | $1,500,000 | Must reconcile to closing statement |
This illustration is not a valuation. Actual fair values, assumed liabilities, transaction costs and California differences must be documented.
What should a buyer review in a dental practice stock purchase?
| Diligence area | Buyer question |
|---|---|
| Corporate authority and ownership | Are all shares valid, transferable and owned by the sellers? |
| Tax history | Are income, payroll, sales/use, property and information returns complete? |
| Accounting | Do cash, debt, A/R, credits, equipment and equity reconcile? |
| Clinical and regulatory | Are licenses, permits, records and compliance matters current? |
| Contracts | Do leases, payer agreements, debt or vendors have change-of-control terms? |
| Employment | Are wage, benefit, classification and contract exposures identified? |
| Claims and contingencies | What refunds, audits, disputes, warranties or litigation may remain? |
| Tax attributes | Are elections, basis, losses and S-corporation status verified? |
A stock purchase should include detailed representations, disclosure schedules, indemnities and financial protection sized to the discovered risks.
Can a stock purchase be treated as an asset purchase for tax purposes?
Certain qualified corporate stock purchases may qualify for a Section 338 election. The election can treat the target as selling its assets and a new target as purchasing them for federal income-tax purposes.
A Section 338(h)(10) election is available only for specified seller and target structures, including certain S-corporation acquisitions, and requires shareholder signatures for an S-corporation target. Eligibility, deadlines, state conformity and seller tax consequences require transaction-specific modeling before the LOI is finalized.
What acquisition-structure terms belong in the letter of intent?
- Asset, stock or other intended legal structure
- Buyer and seller entities and ownership
- Purchase price, working capital and assumed liabilities
- Preliminary purchase-price allocation process
- A/R, patient credits, deposits and work-in-progress treatment
- Lease, payer, employee and vendor transfer assumptions
- Tax elections and required cooperation
- Financing, diligence and regulatory conditions
- Seller transition and post-closing services
- Indemnity, escrow and closing-adjustment framework
Tax language should be coordinated with legal drafting. A nonbinding LOI can still create economic expectations that are difficult to reverse later.
What accounting must be ready at closing?
| Closing item | Required accounting output |
|---|---|
| Sources and uses | Purchase price, debt, equity, fees and working capital |
| Closing statement | Final consideration and prorations |
| Allocation schedule | Asset classes, detailed basis and valuation support |
| Opening balance sheet | Acquired assets, assumed liabilities and equity or debt |
| Fixed-asset register | Description, serial number, basis and placed-in-service facts |
| Intangible schedule | Goodwill and other intangible basis and amortization |
| Tax file | Form 8594, elections, state adjustments and party consistency |
Use the dental practice acquisition tax checklist for the broader pre-closing workstream and the dental equipment guide for asset-level financing and depreciation.
Frequently asked questions about dental acquisition structure
Is an asset purchase or stock purchase better for a dental practice buyer?
Neither is always better. Asset purchases often provide new asset basis and specified assumptions, while stock purchases preserve the entity but carry historical contracts, attributes and exposures subject to diligence.
What is included in a dental practice asset purchase?
The agreement should list equipment, supplies, records and permitted information, telephone numbers, websites, trade names, goodwill, covenants, contracts, deposits, work in progress and assumed liabilities.
What is IRS Form 8594 for a dental practice acquisition?
Form 8594 reports consideration allocated among asset classes when a business asset group is transferred and goodwill or going-concern value attaches or could attach. Generally both buyer and seller file it.
How is goodwill treated in a dental practice asset purchase?
Purchased business goodwill is generally a Section 197 intangible amortized by the buyer over 15 years for federal tax purposes. The allocation must follow the residual method and supported fair values.
Can a stock purchase be treated as an asset purchase for tax purposes?
Certain qualified corporate stock purchases may qualify for a Section 338 election. Eligibility, signatures, deadlines, entity type and seller consequences require analysis before terms are fixed.
Sources and professional boundaries
- IRS: Instructions for Form 8594
- IRS: Sale of a Business
- IRS: Instructions for Form 8023 and Section 338 Elections
- American Dental Association: What Makes a Successful Sale
- American Dental Association: Dental Practice Valuation
General educational information only. Numerical examples are illustrations, not valuations. Structure, liabilities, professional ownership, licensing, records, contracts and tax treatment require complete current facts and qualified legal, valuation, lending and tax review.
Model the acquisition structure before the LOI fixes it.
The intro call confirms fit, urgency, decision authority and the next paid step. Acquisition tax modeling and closing accounting require a written engagement.
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